Secondary benefits

Increase in the impact of assurance (time, cost and quality)

Increase in project action following assurance

Increase in the perception of reviewer quality

Evidence that project staff are using and learning from the lessons of past projects; i.e. a reduction in the number of repeated lessons learned

Improvement in stakeholder perception of the value of assurance

Improvement in stakeholder perception on the degree of system integration

Appendix One, Figures 3 to 6, provides more detail on each of the core elements of the assurance system including:

The objective for each element

The guiding principles that should be adhered to

A description of the ideal state, the current position and a gap analysis

A set of suggested priority actions to close the gap

A list of measures to check whether the gaps are being closed

Figure 2 The core elements of an effective assurance system

Source: National Audit Office